# $Id$

PNAME="opengl-update"
PVER="2.3.11"
PBUILD="r1"

PCAT="x11-base"

DESCRIPTION="Updates your X11 OpenGL backend."
HOMEPAGE="http://www.magellan-linux.de/"

sminclude mbuild mtools
msetfeature "!check"

DEPEND=">= virtual/glibc"

SRCFILE="${PNAME}-${PVER}.tar.bz2"
SRCDIR="${BUILDDIR}/${PNAME}-${PVER}"

# http://oss.sgi.com/projects/ogl-sample/ABI/glext.h
# http://oss.sgi.com/projects/ogl-sample/ABI/glxext.h
# or the newest with opengl-2.1 at:
# http://www.opengl.org/registry/api/glext.h
# http://www.opengl.org/registry/api/glxext.h
SRC_URI=( mirror://${PNAME}/${SRCFILE} )

preinstall()
{
	if [[ ! -z $(magequery -n opengl-update-magellan) ]]
	then
		echo -e ${COLRED}
		echo -e "Error: x11-base/opengl-update-magellan is installed!!"
		echo -e "opengl-update-magellan was renamed to opengl-update."
		echo -e "Please uninstall x11-base/opengl-update-magellan first!"
		echo -e ${COLDEFAULT}
		die "x11-base/opengl-update-magellan found!"
	fi

	# the location has changed to 03opengl
	if [ -f ${MROOT}/etc/env.d/09opengl ]
	then
		mv ${MROOT}/etc/env.d/09opengl ${MROOT}/etc/env.d/03opengl
	fi

	if [ -e /usr/$(mlibdir)/opengl/xorg/lib/libMesaGL.so ]
	then
		echo "Removing libMesaGL.so from xorg profile."
		rm -f ${MROOT}/usr/$(mlibdir)/opengl/xorg/lib/libMesaGL.so
	fi

	if [ -e ${MROOT}/usr/$(mlibdir)/libMesaGL.so ]
	then
		echo "Removing libMesaGL.so from /usr/lib."
		rm -f ${MROOT}/usr/$(mlibdir)/libMesaGL.so
	fi

	local i
	for i in ${MROOT}/usr/$(mlibdir)/libGL.so.* \
		${MROOT}/usr/$(mlibdir)/libGLcore.so.* \
		${MROOT}/usr/$(mlibdir)/libnvidia-tls* \
		${MROOT}/usr/$(mlibdir)/tls/libnvidia-tls*
	do
		[[ -e ${i} ]] && rm -f ${i}
	done
}

postinstall()
{
	local impl="$(${MROOT}/usr/sbin/opengl-update --get-implementation)"
	if [[ -n ${impl} ]]
	then
		${MROOT}/usr/sbin/opengl-update ${impl}
	fi
	impl="$(${MROOT}/usr/sbin/dri-update --get-implementation)"
	if [[ -n ${impl} ]]
	then
		${MROOT}/usr/sbin/dri-update ${impl}
	fi
}